Re: (Rom Loading failed) load rom errcode=-4 please reset

Hello, I know i',m a little late, but I recently put a rom of Pokémon Black 2 on my R4 Advance and i have the same issue... I'm using a DSi. I also tried to update the firmware and it worked, but when I tried to play it, it gave the same. Could you guys please help me...? I would appreciate your support!!!! Thanks! :)

Try adding third party's firmware such as YSMENU, even if you had updated the R4 with it's official firmware/kernel, it's still too outdated. You can find topic regarding YSMENU/TTMENU in the FLASHCART section of this forum.